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At least 1,405 records · Page 78Linked to original sources
PubMed1989

Transvaginal sonography as a screening method for ovarian cancer.

From November 1, 1987, to July 1, 1988, 506 asymptomatic patients 40 years or older underwent screening vaginal sonography at the University of Kentucky Medical Center. Eligibility requirements included no known pelvic symptoms or clinical abnormalities, no history of pelvic radiation, and no history of ovarian cancer. Each ovary was measured in three planes and ovarian volume was calculated using the prolate ellipsoid formula. Ovarian morphology was classified as uniformly hypoechogenic, cystic, solid, or complex. The upper limit of normal for ovarian volume was 18 cm3 in premenopausal women and 8 cm3 in post-menopausal women. With respect to these criteria, 12 patients (2.4%) were noted to have abnormal sonograms, and 10 agreed to surgery. All 10 patients had ovarian tumors with dimensions equal to those predicted by ultrasound. These tumors included four serous cystadenomas, three endometriomas, two cystic teratomas, and one adenocarcinoma. Vaginal sonography is a relatively simple test that can detect subtle changes in ovarian size and morphology. Further evaluation of this test as a screening method for ovarian cancer should be performed in the setting of controlled clinical trials that emphasize cost control and strict patient follow-up.

Adult↗
PubMed2005

Information asymmetry, insurance, and the decision to hospitalize.

We analyze the problem of second-best optimal health insurance in the context of a model in which patients and doctors must decide not only on an aggregate quantity of health services to use in treating various kinds of illness, but also have a choice between different kinds of providers (in particular, outpatient services rendered by primary-care physicians or inpatient services provided by hospital-based specialists). We consider well-informed patients' choices of provider when they have conventional insurance so they only pay part of the cost of their health services, as well as the equilibrium strategies of doctors and patients when there is patient-provider asymmetry; in the latter case we also analyze a managed-care insurance setup under which doctors are paid by capitation. We find that under certain plausible conditions, second-best optimal managed-care plans with supply-side incentives dominate second-best optimal conventional plans that rely on cost control through demand-side cost sharing.

Decision Making↗
PubMedDate not supplied

Methodologic principles of cost analyses in the nursing, medical, and health services literature, 1990-1996.

BACKGROUND: Cost analyses are needed to inform resource decisions. Oftentimes, however cost-benefit analysis (CBA), cost-effectiveness analysis (CEA), cost-minimization analysis (CMA), and cost-utility analysis (CUA) are performed using untested techniques and adhering to a variety of questionable principles. OBJECTIVES: To analyze, compare, and present a set of useful principles for the main types and methods of cost analyses through a synthesis of current information in the published literature. METHODS: The area of interest included all reports of cost research published as full articles in professional journals from January 1990 to August 1996 in the nursing, medical, and health services fields. In all, 88 sampled articles met the criteria for inclusion. A four-page data collection guide with 28 items grouped as demographics, cost-analysis types, methods, and principles was designed for the review. Incremental testing for interrater reliability using the kappa statistic for two raters was performed. Sampling, process-oriented, construct, and correlational validity were assessed. RESULTS: The 88 articles included 4 from nursing, 59 from medical, and 25 from health services journals. Of these articles, 45 (51%) reported CBA, 36 (41%) CEA, 2 CMA, 4 CUA, and 1 both CBA and CEA. Three nursing studies were authored only by nurses. Three fourths of the medical and four fifths of the health services publications had interdisciplinary authorship. Existing databases were the primary source of data in 61 (69%) publications. Adherence to six main methodologic principles was apparent in 19 (22%) articles. None of the nursing studies adhered to all six principles, whereas 16% of the health services and 25% of the medical studies did. CONCLUSIONS: Funded cost analyses of nursing interventions that adhere to the six known methodologic principles are needed to inform policy-level health care decisions. Because of the complexity of cost analysis methodology, including sensitivity analysis, future interdisciplinary efforts using existing databases may prove most effective. The six methodologic principles presented in this article can be useful for future nursing education and cost-analysis research designed to control cost and increase the quality of health care.

Costs and Cost Analysis↗
PubMed1979

The export of hazardous factories to developing nations.

The export of hazardous industrial plants to developing nations is examined for a number of industries. As hazardous and polluting industries come under increasing regulation in industrial nations, some of the affected processes are exported, without improvements to make them less hazardous, to nonregulating countries where cheap and uninformed labor is abundant. "Runaway shops" then market their products in industrial nations with the competitive advantage of not having had to comply with costly workplace and pollution-control regulations. The international trade impacts of hazard export include: export of jobs from regulating to nonregulating countries; shift of international balance of payments in favor of nonregulating countries; export of mortal health hazards and environmental destruction to workers and communities in nonregulating nations, in order to produce goods for consumption by the regulating countries; weakened competitive position of reputable manufacturers who incur control costs and complete in domestic and would markets against less scrupulous companies; prolonged widespread use of discredited, extremely hazardous technologies, arising from the continuing "subsidy" of certain industries by workers and communities exposed to uncontrolled, well-recognized, mortal health hazards; and aggravated international relations resulting from developing nations' awareness and concern over becoming dumping grounds for hazard export from industrial nations.

Air Pollutants↗
PubMed2004

Blending hospital economics with quality of care: a case study.

Many hospitals have attained substantial gains in cost control. Unfortunately, the impact of cost initiatives on quality of care and clinical outcomes is not clear. However, by looking at the patient management costs incurred relative to clinical outcomes as the patient progresses through diagnosis and treatment, healthcare organizations can evaluate a technology's economic value.

Economics, Hospital↗
PubMed1994

Medical innovation duels cost containment.

The nation's commitment to health cost control will potentially conflict with its deeper commitment to innovation in medical technology--drugs, medical devices, diagnostic and therapeutic procedures, and administrative infrastructure. Medical technology is implicated in increasing health care costs because, on a net basis, it increases the capabilities of medicine. Conceptual, methodological, institutional, and political factors limit the ability to address the potential conflict; these limits must be confronted and addressed if we are to formulate sound policy responses.

Cost Control↗
PubMed1992

The Swedish health care system--an economist's view.

This article compares the organization of the Swedish health care system with that in three other countries, the U.S., the U.K., and Canada, focussing on three main areas: (1) the provision and financing (public or private) of health insurance, including the question of the quality of the insurance protection offered; (2) the organization of the production of health services, and the economic incentives on the system's decision-makers (doctors, hospital managers, politicians, etc.). Possible answers are suggested to the question why one country (the U.K.) is able to provide health care to its population at an average cost considerably below that of the others: Differences in the quality of the insurance protection and health services; in the incentives on the system managers to exercise cost control; and in the incentives on service providers such as physicians, to consider cost-effectiveness when making treatment decisions. An attempt is made to suggest lessons for health care reform in Sweden and elsewhere.

Canada↗
PubMed1979

Student peer review of diagnostic tests at the Medical College of Ohio.

Students in their clinical clerkship performed retrospective reviews of their peers' laboratory usage patterns. Data covering the patient's history and physical examination, problem list, and treatment plan had been completed by students during internal medicine and pediatrics rotations. This information, along with the first day's diagnostic orders, was provided to community medicine clerkship students who then evaluated the cost and medical necessity of diagnostic tests ordered in light of the problem information. Application of such cost control programs, before students form definitive conceptions of treatment, may contribute to more cost-conscious behavior in their future medical practice.

Clinical Laboratory Techniques↗
PubMed2004

South African nurse managers' perceptions regarding cost containment in public hospitals.

The perceptions of nurse managers regarding cost containment issues in selected public hospitals in the Port Elizabeth metropole of the Eastern Cape were investigated. Results indicated that nurse managers required better preparation for their cost control responsibilities. Although the majority of the nurse managers realised that staffing issues affected cost containment efforts, they were reportedly unable to prevent nurses from leaving their points of duty without due authorisation, curb the rate of absenteeism or reduce the number of resignations. Nurse managers suggested that cost containment efforts would benefit from effective security checks to curb losses of stock and equipment, including wheel-chairs, and that more public telephones should be installed in hospitals. Rationalisation of staff and specialised services among the four major hospitals could further enhance cost containment efforts.

Attitude of Health Personnel↗
PubMed1999

Using activity-based costing to track resource use in group practices.

Research shows that understanding how resources are consumed can help group practices control costs. An American Academy of Orthopaedic Surgeons study used an activity-based costing (ABC) system to measure how resources are consumed in providing medical services. Teams of accounting professors observed 18 diverse orthopedic surgery practices. The researchers identified 17 resource-consuming business processes performed by nonphysician office staff. They measured resource consumption by assigning costs to each process according to how much time is spent on related work activities. When group practices understand how their resources are being consumed, they can reduce costs and optimize revenues by making adjustments in how administrative and clinical staff work.

Accounting↗
PubMed2000

Assessing the operating efficiencies of teaching hospitals by an enhancement of the AHA/AAMC method. American Hospital Association/Association of American Medical Colleges.

In the ongoing effort to control costs, comparisons among hospitals' efficiency levels, if valid, can help identify "best practices" across institutions and uncover situations that need corrective intervention. The authors present an extension of the "adjusted cost per equivalent discharge" approach, which incorporates case-mix-severity differences, regional labor cost differentials, and inpatient/outpatient mix, but does not take into account such factors as the differences in hospital sizes, extents of the teaching mission, or quality of care delivered. The alternative approach yields information that suggests where an institution's total operating costs might be reduced with no change in any of the hospital's outputs or operating environment, through comparison with a "peer group" of other hospitals, matched according to the subject hospital's number of beds, the quality of care the hospital delivers, the extent of medical education carried out, the level of case-mix-adjusted discharges, and outpatient activities. A difficulty with this approach (as with others) is that measurement of some of the additional facets (e.g., quality of care) is still evolving, so its main contribution at this time is to provide a construct and method capable of incorporating these important added considerations. Hospital rankings achieved by applying the current and alternative approaches to a real set of teaching hospitals operating in FY 1987 are compared. While the rankings produced by the two approaches are loosely similar, the authors show that some significant differences do appear and can be at least partially explained by the incorporation of the additional factors mentioned above.

Ambulatory Care↗
PubMed2003

Reforming pharmaceutical policies in the European Union: a "penguin effect"?

Pharmaceutical policies form a substantial part of health care services, from the point of view of both equity and efficiency goals. Expenditure on pharmaceuticals has been growing steadily over the last few decades, and countries are finding the financing of drugs increasingly difficult. This article surveys the changes in pharmaceutical policies in the E.U. countries from the mid-1980s through the 1990s. It focuses primarily on policies dealing with cost control of publicly funded pharmaceuticals. In their analysis of these changes, the authors classify policies (or "packages of measures"), map out their incidence in each country, and assess their impact on the control of public pharmaceutical spending. They conclude that the E.U. countries are taking up apparently similar measures--dressing like penguins in a row--despite the limited effectiveness and limited evaluation of many of the measures adopted. The authors also analyze the role of national and international actors (most prominently, the European Union) in defining public pharmaceutical policies; look at how innovative policy ideas could be connected with the economic, political, and social interests that mold public action in this field; and propose new lines of investigation.

Cost Control↗
PubMed1987

Cost-effectiveness analysis of periodontal disease control.

Cost-effectiveness analysis was used to evaluate alternative methods of periodontal disease control. The alternatives considered included non-surgical and surgical procedures as well as the use of antimicrobial agents. Data on costs were obtained from American Dental Association publications of average charges for periodontal services. The concept of quality-adjusted tooth-years (QATYs) was developed to provide an outcome measure which could be compared across treatments. The conclusions of this analysis are as follows: (1) Conservative non-surgical treatments for periodontal disease control not only have costs lower than surgical alternatives, as would be expected, but also maximize expected quality-adjusted tooth-years over a wide range of estimates; (2) antimicrobial therapy used as an adjunct to non-surgical treatment is likely to be both effective and cost-effective; and (3) quality of tooth-years is a critical consideration in the determination of outcome of periodontal treatment. For example, when tooth-years are not adjusted for quality, differences between treatments are diminished, and surgical treatment becomes as good as or better than more conservative treatments for some levels of disease severity.

Alveoloplasty↗
PubMed1991

Unnecessary arterial Doppler examination of the legs. Clinical decision rules may help?

Health resources consumption depends mainly on physicians prescription habits. We identified reduction of unnecessary prescribed lower limbs arterial Doppler examinations as an area of potential cost control and quality improvement. We designed therefore a screening method based on clinical decision rules derived from epidemiological considerations: study of our records showed that patients with normal clinical examination and low risk factors score could be considered free from arterial disease by clinical grounds only, and that patients with normal clinical examination and very high risk score needed an extensive noninvasive evaluation. By offering a screening clinical examination (needing a working time shorter than a Doppler examination) with short waiting lists, we were able to safely exclude many normal patients from extensive Doppler examination, improving effectiveness by reducing total examination time by 22% and service quality by a Doppler examinations scheduling based on clinical severity judgement.

Clinical Protocols↗
PubMedDate not supplied

Preconditions for health reform: experiences from the OECD countries.

This paper discusses the basic conditions necessary for the successful implementation of health sector reforms. Lessons from health sector reforms in the 24 western industrialized member countries of the Organization for Economic Cooperation and Development (OECD) are discussed and applied in the context of reform efforts in developing countries. Reform areas addressed include: public and private institutional infrastructure development, financing arrangements, benefit design, eligibility determination, reimbursement and cost control methods, and service delivery system configurations.

Cost Control↗
PubMed2005

[Implementation of modern operating room management -- experiences made at an university hospital].

Caused by structural changes in health care the general need for cost control is evident for all hospitals. As operating room is one of the most cost-intensive sectors in a hospital, optimisation of workflow processes in this area is of particular interest for health care providers. While modern operating room management is established in several clinics yet, others are less prepared for economic challenges. Therefore, the operating room statute of the Charité university hospital useful for other hospitals to develop an own concept is presented. In addition, experiences made with implementation of new management structures are described and results obtained over the last 5 years are reported. Whereas the total number of operation procedures increased by 15 %, the operating room utilization increased more markedly in terms of time and cases. Summarizing the results, central operating room management has been proved to be an effective tool to increase the efficiency of workflow processes in the operating room.

Cost Control↗
PubMed1992

Effects of offering advance directives on medical treatments and costs.

OBJECTIVE: To examine the effects of advance directives on medical treatments and on patient satisfaction and well-being and to determine whether the enhancement of patient autonomy through advance directives provides a more ethically feasible approach to cost control than does the imposition of limits through rationing. DESIGN: Randomized, controlled trial. SETTING: University and Veterans Affairs medical center. PATIENTS: Two hundred and four patients with life-threatening illnesses, 100 of whom died after enrollment in the study. INTERVENTION: Patients randomly assigned to the experimental group were offered the California Durable Power of Attorney (a typical proxy-instruction directive), and patients assigned to the control group were not offered the advance directive. Hospital admissions were monitored to assure that a summary of the document was present in the active medical record at each hospitalization. MEASUREMENTS: Cognitive function, patient satisfaction, psychological well-being, health locus of control, sense of coherence, health-related quality of life, receipt of medical treatments, and medical treatment charges. RESULTS: No significant differences were found between advance-directive and control groups regarding psychosocial variables, health outcome variables, and medical treatments or charges. Patients offered an advance directive had an average hospital stay of 40.8 days (95% CI, 32.2 to 49.4 days), compared with an average of 33.1 days (95% CI, 26.0 to 40.2 days) for controls. Patients offered an advance directive were charged an average of $19,502 (95% CI, $13,030 to $25,974) for medical treatments in the last month of life compared with $19,700 (95% CI, $13,704 to $25,696) for controls. CONCLUSIONS: Despite claims that public demand for longer life accounts for rising medical costs, most surveys suggest that patients are calling for less, not more, of the expensive, high-technology treatment often used in terminal phases of illness. Executing the California Durable Power of Attorney for Health Care and having a summary copy placed in the patient's medical record had no significant positive or negative effect on a patient's well-being, health status, medical treatments, or medical treatment charges.

Advance Directives↗
PubMed1994

Rationale for cost-effective laboratory medicine.

There is virtually universal consensus that the health care system in the United States is too expensive and that costs need to be limited. Similar to health care costs in general, clinical laboratory expenditures have increased rapidly as a result of increased utilization and inflationary trends within the national economy. Economic constraints require that a compromise be reached between individual welfare and limited societal resources. Public pressure and changing health care needs have precipitated both subtle and radical laboratory changes to more effectively use allocated resources. Responsibility for excessive laboratory use can be assigned primarily to the following four groups: practicing physicians, physicians in training, patients, and the clinical laboratory. The strategies to contain escalating health care costs have ranged from individualized physician education programs to government intervention. Laboratories have responded to the fiscal restraints imposed by prospective payment systems by attempting to reduce operational costs without adversely impacting quality. Although cost containment directed at misutilization and overutilization of existing services has conserved resources, to date, an effective cost control mechanism has yet to be identified and successfully implemented on a grand enough scale to significantly impact health care expenditures in the United States.

Clinical Laboratory Techniques↗